CVE-2026-62895

Azure Arc SQL Server Extension Elevation of Privilege Vulnerability

Published Sep 8, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.
Title Azure Arc SQL Server Extension Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft azure Arc Sql Server Extension
Weaknesses CWE-1390
CWE-89
CWE-942
CPEs cpe:2.3:a:microsoft:azure_arc__sql_server_extension:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Arc Sql Server Extension
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 10, 2026, 9:29 PM
Reserved
Jul 14, 2026, 9:25 PM
Status
Analyzed
Published
Sep 8, 2026, 6:18 PM
Modified
Oct 20, 2026, 3:44 PM